22897168

素因数分解:

$2^4\times 7^1\times {\mathrm{204439}}^1$

素因数の和:204454

約数の個数: 20

約数和(自身を含む): 50701120

約数和(自身を除く): 27803952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 204439, 408878, 817756, 1431073, 1635512, 2862146, 3271024, 5724292, 11448584, 22897168]

約数ペア:

[(1, 22897168), (2, 11448584), (4, 5724292), (7, 3271024), (8, 2862146), (14, 1635512), (16, 1431073), (28, 817756), (56, 408878), (112, 204439)]